|DBPut data transfer - http://www.dbput.com|
Converts data between MySQL, Oracle, DB2, Microsoft SQL Server or Sybase.
Keywords: DBPut data transfer; Business; Database; Database tools; DBPut data transformer
|Holographic Optical Elements as Scanning Lidar Telescopes - Schwemmer, Geary K.|
We have investigated and developed the use of holographic optical elements (HOE) and holographic transmission gratings for scanning lidar telescopes. By rotating a flat HOE in its own plane with the focal spot on the rotation axis, a very simple and compact conical scanning telescope is possible. We developed and tested transmission and reflection HOES for use with the first three harmonics of Nd:YAG lasers, and designed, built, and tested two lidar systems based on this technology.
Keywords: ARITHMETIC; COMPUTER SYSTEMS PERFORMANCE; DATA TRANSFER (COMPUTERS); MEMORY (COMPUTERS)
|Advancing automation and robotics technology for the Space Station Freedom and for the US economy - Lum, Henry, Jr|
Described here is the progress made by Levels 1, 2, and 3 of the Space Station Freedom in developing and applying advanced automation and robotics technology. Emphasis was placed on the Space Station Freedom program responses to specific recommendations made in the Advanced Technology Advisory Committee (ATAC) Progress Report 13, and issues of A&R implementation into the payload operations integration Center at Marshall Space Flight Center...
Keywords: DATA TRANSFER (COMPUTERS); DATA TRANSMISSION; INTERFACES; PERSONAL COMPUTERS; PRINTERS; INTEGRATED CIRCUITS; MICROPROCESSORS
|Call Center - http://www.v3fax.com|
This is a 32-bit voice, fax and data communications program that provides a telephone dialer, speaker phone, fax utility, voice mail, phone books and an activity log. You can send, receive and print class 1, 2 and 2.0 fax protocols, and most modems are supported.
Keywords: Call Center; Internet; Communications; Internet phones; voice mail; communications; telephone; phone dialer; fax; faxing; data transfer; telephony
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|Final postflight hardware evaluation report RSRM-28 (STS-53) - Starrett, William David, Jr|
The final report for the Clearfield disassembly evaluation and a continuation of the KSC postflight assessment for the RSRM-28 (STS-53) RSRM flight set is presented. All observed hardware conditions were documented on PFOR's and are included in Appendices A through C. Appendices D and E contain the measurements and safety factor data for the nozzle and insulation components. This report, along with the KSC Ten-Day Postflight Hardware Evaluation Report (TWR-64215), represents a summary of the RSR...
Keywords: DATA TRANSFER (COMPUTERS); GROUND BASED CONTROL; PROTOCOL (COMPUTERS); SPACE COMMUNICATION; UPLINKING; AUTOMATIC REPEAT REQUEST; DATA SYSTEMS; DELAY
|Research on Spectroscopy, Opacity, and Atmospheres - Kurucz, Robert L|
We list a few things that we do not understand about stars and that most people ignore. These are all hard problems. We can learn more cosmology by working on them to reduce the systematic errors they introduce than by trying to derive cosmological results that are highly uncertain.
Keywords: FORMATION FLYING; NETWORK ANALYSIS; PROTOCOL (COMPUTERS); SATELLITE CONSTELLATIONS; DATA TRANSFER (COMPUTERS); COMPUTERIZED SIMULATION; SATELLITE COMMUNICATION; ARCHITECTURE (COMPUTERS)
|Static Stability Characteristics of a Series of Hypersonic Boost-Glide Configurations at Mach Numbers of 1.41 and 2.01 - Foster, Gerald V|
An investigation of the static stability characteristics of several hypersonic boost-glide configurations has been conducted in the Langley 4- by 4-foot supersonic pressure tunnel at Mach numbers of 1.41 and 2.01 (with Reynolds numbers per foot of 2.90 x 10(exp 6) and 2.41 x 10(exp 6) respectively). This series of configurations consisted of a cone, with and without cruciform fins, a trihedron, two low-aspect-ratio delta wings that differed primarily in cross-sectional shape, and two wing-body c...
Keywords: APPLICATIONS PROGRAMS (COMPUTERS); FORTRAN; FLOATING POINT ARITHMETIC; IBM 704 COMPUTER; PUNCHED CARDS; DIGITAL COMPUTERS; DATA TRANSFER (COMPUTERS)
|Applications Catalog of Pyrotechnically Actuated Devices/Systems - Castro-Cedeno, Mario|
A compilation of basic information on pyrotechnically actuated devices/systems used in NASA aerospace and aeronautic applications was formed into a catalog. The intent is to provide (1) a quick reference digest of the types of operational pyro mechanisms and (2) a source of contacts for further details. Data on these items was furnished by the NASA Centers that developed or utilized such devices to perform specific functions on spacecraft, launch vehicles, aircraft and ground support equipment I...
Keywords: DATA STORAGE; DATA TRANSFER (COMPUTERS); COMPUTER INFORMATION SECURITY; WIDE AREA NETWORKS; COMPUTERIZED SIMULATION; INFORMATION TRANSFER; COMPUTER STORAGE DEVICES
|Clear-Sky Surface Solar Radiation During South China Sea Monsoon Experiment - Lin, Po-Hsiung|
Downward solar fluxes measured at Dungsha coral island (20 deg. 42 min. N, 116 deg. 43 min. E) during the South China Sea Monsoon Experiment (May-June 1998) have been calibrated and compared with radiative transfer calculations for three clear-sky days. Model calculations use water vapor and temperature profiles from radiosound measurements and the aerosol optical thickness derived from sunphotometric radiance measurements at the surface...
Keywords: ASYNCHRONOUS TRANSFER MODE; DATA TRANSFER (COMPUTERS); DATA TRANSMISSION; QUALITY; COMPUTER SYSTEMS PERFORMANCE; RELIABILITY; INTERMEDIATE FREQUENCIES; SATELLITE OBSERVATION; SATELLITE COMMUNICATION
|Advanced tow placement of composite fuselage structure - Anderson, Robert L.|
The Hercules NASA ACT program was established to demonstrate and validate the low cost potential of the automated tow placement process for fabrication of aircraft primary structures. The program is currently being conducted as a cooperative program in collaboration with the Boeing ATCAS Program. The Hercules advanced tow placement process has been in development since 1982 and was developed specifically for composite aircraft structures...
Keywords: COMPUTER COMPONENTS; DATA TRANSFER (COMPUTERS); DATA TRANSMISSION; INTERNETS; PROTOCOL (COMPUTERS); COMPUTER NETWORKS; MANAGEMENT SYSTEMS; NETWORK CONTROL; ROUTES
|Monitor for status epilepticus seizures - Johnson, Mark|
This paper describes the sensor technology and associated electronics of a monitor designed to detect the onset of a seizure disorder called status epilepticus. It is a condition that affects approximately 3-5 percent of those individuals suffering from epilepsy. This form of epilepsy does not follow the typical cycle of start-peak-end. The convulsions continue until medically interrupted and are life threatening...
Keywords: COMPUTER STORAGE DEVICES; REDUNDANCY; SYSTEM FAILURES; DATA BASES; DATA STORAGE; DATA TRANSFER (COMPUTERS); FILE MAINTENANCE (COMPUTERS); INPUT/OUTPUT ROUTINES; REDUNDANT COMPONENTS; HEURISTIC METHODS; PARITY
|A three-dimensional orthogonal laser velocimeter for the NASA Ames 7- by 10-foot wind tunnel - Dunagan, Stephen E.|
A three-component dual-beam laser-velocimeter system has been designed, fabricated, and implemented in the 7-by 10-Foot Wind Tunnel at NASA Ames Research Center. The instrument utilizes optical access from both sides and the top of the test section, and is configured for uncoupled orthogonal measurements of the three Cartesian coordinates of velocity. Bragg cell optics are used to provide fringe velocity bias...
Keywords: DATA TRANSFER (COMPUTERS); INPUT/OUTPUT ROUTINES; MASSIVELY PARALLEL PROCESSORS; MULTIPROCESSING (COMPUTERS); PARALLEL PROCESSING (COMPUTERS); COMPUTER STORAGE DEVICES; COMPUTER SYSTEMS PERFORMANCE; DYNAMIC CHARACTERISTICS
|DU Meter - http://www.RoseCitySoftware.com/|
This program will help you use your Internet connection more efficiently. It works with dial-up, ISDN, cable modems, Ethernet cards, ADSL and T1s. It can display information graphically, numerically or both. It includes an option to remove the DU Meter window caption, a stopwatch that accurately times your downloads and reports the average transfer rates, customizable traffic volume and dial-up connection time alert, and customizable daily, weekly and monthly totals display.
Keywords: DU Meter; Internet; Monitoring; Connection; tools; internet software; du meter; internet tools; monitor; meter; network; modem; throughput; download; data transfer; MTU; MaxMTU
|Space Technology: A study of the significance of recognition for innovators of spinoff technologies. A case study on the impact of the space technology hall of fame award - NON|
This report represents the preliminary effort in studying the significance of recognition for innovators of spinoff technologies. The purpose of this initial year's effort in this area was to gather preliminary data and define the direction for the remainder of the research. This report focuses on the most recent recipients of the Hall of Fame Award, the developers of liquid-cooled garments. Liquid-cooled garments technology and its spinoffs were used as a case study to define and explore the fa...
Keywords: DATA ACQUISITION; INFORMATION FLOW; DATA MANAGEMENT; DATA PROCESSING; DATA STORAGE; DATA TRANSMISSION; MARS OBSERVER; DATA TRANSFER (COMPUTERS); FILE MAINTENANCE (COMPUTERS); INFORMATION DISSEMINATION
|Turbomachinery design and tonal acoustics computations - Rangwalla, Akil A|
The objective of this research was two-fold. The first objective was to complete the three-dimensional unsteady calculations of the flow through a new transonic turbine and study the effects of secondary flows due to the hub and casing, tip clearance vortices, and the inherent three-dimensional mixing of the flow. It should be noted that this turbine was and is still in the design phase and the results of the calculations have formed an integral part of the design process...
Keywords: COMPUTER STORAGE DEVICES; INTERPROCESSOR COMMUNICATION; PROTOCOL (COMPUTERS); COMPUTERIZED SIMULATION; DATA MANAGEMENT; DATA STORAGE; DATA TRANSFER (COMPUTERS); MANAGEMENT METHODS; RESPONSE TIME (COMPUTERS); CLIMATE MODELS; COMPUTER NETWORKS
|Real-time tracking of objects for a KC-135 microgravity experiment - Littlefield, Mark L|
The design of a visual tracking system for use on the Extra-Vehicular Activity Helper/Retriever (EVAHR) is discussed. EVAHR is an autonomous robot designed to perform numerous tasks in an orbital microgravity environment. Since the ability to grasp a freely translating and rotating object is vital to the robot's mission, the EVAHR must analyze range image generated by the primary sensor. This allows EVAHR to locate and focus its sensors so that an accurate set of object poses can be determined a...
Keywords: ARTIFICIAL INTELLIGENCE; DATA STORAGE; DATA TRANSFER (COMPUTERS); IMAGE ANALYSIS; OBSTACLE AVOIDANCE; REAL TIME OPERATION; AUTOMATIC CONTROL; AUTONOMOUS NAVIGATION; COMPUTER VISION; DATA MANAGEMENT; RESEARCH VEHICLES; SURFACE NAVIGATION; SURFACE VEHICLES; AUTONOMY